The first trailer for Jordan Peele's first horror movie since 'Get Out' is here, and it's sparking wild fan theories

The first trailer for "Us," Jordan Peele's first horror movie since the hit "Get Out," dropped on Christmas.

It shows a family whose vacation is interrupted by frightening uninvited guests who look just like them.

Fans quickly took to social media with theories about the movie's twist.

The first trailer for Jordan Peele's long-awaited "Get Out" follow-up, "Us," has arrived, and it's an absolute mind-melt. Watch below.

Dropping the two-and-a-half minute trailer on Christmas morning, Peele's next feature-length adventure is far from a festive feast. Rather, the movie centers around a family who, upon returning to the mother's childhood home in Northern California, find themselves threatened by four terrifying opponents: doppelgängers of themselves.

The trailer starts with off-beat finger snaps to the Luniz track "I Got 5 on It," and moves through hallways full of rabbits, sealed mouths, and various other moments that have caused Twitter to erupt with fan-theories — take a look at some of the best ideas below.

Us stars Lupita Nyong'o and Winston Duke ("Black Panther"), and Elizabeth Moss ("The Handmaid's Tale"), and will arrive in theaters March 15, 2019.

Do you have any theories about the movie? Share your thoughts in the comments.